Washington · Pierce County
Occurrence
Siegmund Ranch
Pierce County, Washington, United States
Silica
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USGS source ↗
Commodities
Primary
Silica
Commodity type
M
Economic & production
Development status
Occurrence
Identification
Deposit ID
10301821
Region
NA
Data score
D
Coordinates
46.92791, -122.23041
References
WA. DIV. MINES AND GEOL. BULLETIN 37, 1960, PART I, VOL. 1,P. 92.